Temperature Calibrators

Rajsri, the pioneer of Calibrators has expanded its portfolio with the launch of the hand pumps with compact and handheld design of Pneumatic and Hydraulic types. These heavy duty pumps are an import substitution product, designed & manufactured indigenously at Rajsri?s facility, to meet the budget and specification of worldwide OEM. Pneumatic pumps are used for combined, pressure and vacuum generation. Hydraulic pumps with transparent fluid chambers have easy viewing of the chamber. Compact for pressure generation with fine adjustment vernier and pressure release value. Hand Pumps emerged with vernier adjustment, PHP 10 / 25 / 35(Pneumatic) ranging from -0.9 Bar vacuum upto 10 / 25 / 35 Bar and Resolution 1mBar, with very low leakage rate used for combined vacuum/pressure in the air medium. Low Pressure Hand Pump(Pneumatic),PHP 2 Suitable for very fine increments, better than 0.5 mmWC of pressure with built-in volume chamber & precise fine adjustment ranging from -0.85 Bar vacuum to 2 Bar Sensitivity better than 0.05 mBar, scissor action with Pressure limiting HHP model (hydraulic) for Medium and High pressure ranging 0 upto 200 / 350 / 700 / 1000 Bar whereas the medium could be either oil/water with cubic capacity: 100cc. Table-top Hand Pump (Hydraulic) of HTP600: Hand Pumps emerged for real volume applications having range up to 600 Bar, 300cc volume with oil medium.